I own the Federal Intensity 3.8X12X44 asperical scope. I'm pleased with it. One of my fellow shooters at range noticed this scope and asked me about it for he too was curious about it. He definitely uses some very nice scopes on his rifles, much higher priced than I can afford, and I let him look through the scope at a target 100 yards away. He was very impressed with the clarity of the scope. As far as durability of the scope, well, I can't make a fair assessment on that. I have it mounted on a 257 Roberts rifle, which has a low recoil, and I've maybe 30 rounds fired with the scope on the rifle.